Okuyasu Nijimura (Okuyasu)

Okuyasu Nijimura (虹村 億泰 Nijimura Okuyasu) is a core ally featured in Diamond is Unbreakable. Introduced as an antagonist, Okuyasu soon becomes Josuke Higashikata's best friend. They stay close friends throughout Part 4 and tackle malevolent Stand users together. He is also Keicho Nijimura's little brother and also a Stand User wielding the fearsome "The Hand".